HUAWEI IdeaHub Board 3 Pro IHB2-75PB 75-Zoll-Infrarot-Kollaborationsdisplay

Key benefits

• Soft light and eye protection: 4K screen with optical blue light suppression
• Low writing latency: 16 ms for smooth handwriting input
• Wireless projection: content sharing via Wi-Fi Direct
• Dual system: runs on HarmonyOS and Windows OPS
• Handwriting recognition: text and 11 shapes in ten languages
• Content saving: QR code scanning via WeChat, Huawei Cloud Meeting, and Huawei Cloud WeLink
• Screen protection: password lock

Display and image quality

The HUAWEI IdeaHub Board 3 Pro IHB2-75PB features a 75-inch 4K display. The screen uses a soft-light type with optical blue light suppression, reducing eye strain during extended use. Infrared touch technology enables accurate touch and handwriting input across the large working surface.

Writing latency is 16 ms, ensuring smooth response for writing and drawing. The display is ideal for presentations, collaborative discussions, and real-time note-taking.

Projection and annotation

The device supports content projection via Wi-Fi Direct. Compatible projection platforms include HarmonyOS, Android, and Windows, allowing meeting participants to share their device screens without additional setup.

The cross-screen annotation feature works on computers running Windows 10 or later and requires IdeaShare app version V7.05.1.01 or higher. Annotations are supported in PowerPoint versions 2013, 2016, 2019, and 2021, ensuring compatibility with common corporate formats.

Handwriting recognition

The HUAWEI IdeaHub Board 3 Pro IHB2-75PB converts handwritten text and graphics into digital format. Text recognition supports ten languages: Chinese, English, French, Japanese, Spanish, Russian, Portuguese, Italian, German, and Traditional Chinese.

Shape recognition covers 11 types, including circles, ovals, and rectangles. This allows users to quickly create neat geometric shapes during discussions without switching to separate drawing tools.

Operating system and management

The display operates with dual operating systems—HarmonyOS and Windows OPS. Users can access applications available in both environments depending on meeting or presentation needs.

Content is saved by scanning a QR code via WeChat, Huawei Cloud Meeting, and Huawei Cloud WeLink. The screen can be locked with a password to prevent unauthorized access to content and device settings.

Use cases

The HUAWEI IdeaHub Board 3 Pro IHB2-75PB is designed for meeting rooms, open discussion areas, and classrooms. The device supports seamless digital office workflows by combining projection, handwriting input, annotation, and content saving in a single solution.

The large 75-inch 4K screen is ideal for collaborative work on documents and presentations, ensuring readability of details for all participants. Support for multiple handwriting recognition languages makes the device suitable for international teams.